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Patent Searching and Data


Matches 501 - 550 out of 1,965

Document Document Title
JP2009029286
To provide a wheel fastening structure of a wheel capable of preventing a position shift in the rotation direction of a hub with respect to a wheel without causing a cost increase accompanied by a major design change.The wheel fastening ...  
JP2009023607
To improve steering stability of a vehicle by sufficiently securing mounting rigidity between a light alloy tire wheel and a hub.This tire wheel mounting structure is furnished with a plurality of fixing parts 33 made of male screws or f...  
JP2009023036
To provide a pre-treatment method for the coating face of a light alloy cast component, enabling to form the uniformly coated face at an edge portion of the light alloy cast component which has a particularly complicated shape, such as a...  
JP2009018313
To provide a manufacturing method of a vehicular wheel which forms a hub hole of a predetermined hub hole diameter, and a hub hole flange portion with an opening end portion of a predetermined outer peripheral diameter, without performin...  
JP2009012052
To provide a valve hole machining apparatus for vehicular wheel rim capable of accurately forming a valve hole in a desired valve hole punching position even in a wheel rim of different types.A position adjusting body 40 disposed so as t...  
JP2008296737
To provide a technology enhancing appearance and suppressing increase of weight in a motorcycle wheel comprising two pieces or a hub member and a rim member.The motorcycle wheel 11 comprises two pieces or the hub member 16 and the rim me...  
JP2008296880
To provide a lawn mower equipped with four front and rear wheels supporting a traveling vehicle body in a traveling manner which is easily fixed to a cargo bed of a truck or the like irrespective of such structural restriction as most of...  
JP2008296905
To improve the slippage in a tire/wheel assembly with at least one of supporting surfaces being outwardly inclined.The present invention relates to a method for preventing rotatory slippage between a tire and a wheel assembly. The tire h...  
JP2008290085
To provide a method of forming the flange part of a hub hole of an automotive wheel, in which the occurrence of cracks or the like is suppressed when forming the flange part of the hub hole.By pressing the peripheral part 23 of a prepare...  
JP2008265587
To provide a method for surface treatment of a wheel for a vehicle capable of improving the corrosion resistance of a wheel for a vehicle after painting by removing a corrosion resistance-inhibiting substance stuck to the decorative surf...  
JP2008246522
To provide a means where, in a wheel for a vehicle of a casting, without deteriorating its mechanical properties, a rim is thinned, and the lightening of the wheel can be attained.Provided is a fixture 1 for working the circumferential f...  
JP2008238990
To provide a vehicular wheel manufacturing method in which a hub hole flange is formed which has a hub hole of a predetermined hub hole diameter and an opening end of a predetermined outer circumferential diameter without performing any ...  
JP2008238270
To provide a method of manufacturing an automobile wheel by which the radius part of the hub face formed on the disk main plate section is not thinned and the occurrence of wrinkles in the rim part is suppressed in the manufacturing meth...  
JP2008229679
To provide a forming method capable of reducing the weight of a wheel disk without impairing the appearance.In a first forming step, a center disk part 4, an annular main projecting part 5 which is continuous to an outer circumference of...  
JP2008230374
To improve the controllability and stability of a vehicle by sufficiently securing mounting rigidity between a light alloy wheel and a hub.A plurality of mounting holes are formed on a wheel disc in a perimeter direction at intervals, an...  
JP2008230373
To improve the controllability and stability of a vehicle by sufficiently securing mounting rigidity between a light alloy wheel 3 and a hub 5.A plurality of mounting holes 23 are formed on a wheel disc 9 in a perimeter direction at inte...  
JP2008230372
To improve the riding comfort and controllability and stability of a vehicle by restraining vibrations during traveling of the vehicle while simplifying an operation for mounting a light alloy wheel 7 and reducing cost.After a light allo...  
JP2008221954
To provide a means capable of efficiently repairing a fine casting defect formed in a disk of a vehicular wheel without conducting correction processes by filling putty, sandpapering and using a lathe or without applying large load to th...  
JP2008222151
To provide a rolling bearing device for a wheel having a constitution for preventing chips generated when press-fitting a hub bolt into a bolt hole of a flange from being discharged from the bolt hole.The rolling bearing device for wheel...  
JP2008221889
To provide a tire wheel with excellent road noise performance without complicating a structure or increasing weight.This tire wheel comprises an annular rim 2 for mounting a tire, and a disc part 3 fixed at the inner periphery of the rim...  
JP2008220305
To provide an agricultural working machine reducing conventional harmful effects as much as possible, by applying an effective coating agent to constructional parts of the working machine to which mud adhesion is assumed.The agricultural...  
JP2008213031
To provide a means capable of preventing pressure leakage by efficiently mending the minute casting defect generated in the rim of the vehicle wheel without performing correction working or without exerting a significant burden on the wo...  
JP2008213610
To provide a wheel for a vehicle having a shape with little entrainment of gas into a molten metal.This wheel 30 for a vehicle has a disc part having a spoke part formed, and a rim part. An intermediate rib 21 is provided on a rear side ...  
JP2008194794
To provide an as-cast vehicular wheel having good wheel balance and an excellent design property.The method of manufacturing the as-cast vehicular wheel, forms an as-cast surface by performing surface layer processing including a step fo...  
JP2008188746
To provide a means for partially enhancing the mechanical property of a light alloy product.The tool 1 for working the light alloy product, which has a bag-like vessel 21, a working material 25 stored in the vessel 21, and a mounting mea...  
JP2008184025
To provide a wheel for an automobile having high a contamination prevention effect against brake dust.A coating film having a water contact angle of 35 or smaller, having a saturation zone voltage (kV) x charge half-life (sec) of 50 or s...  
JP2008168666
To provide a wheel disk comprising an annular base bolt-fastened to a wheel hub, a first rim radially expanded while extending in one direction along the axis from the outer edge of the base, a second rim radially expanded while extendin...  
JP2008168864
To provide an optical warning structure of a vehicle wheel, a guardrail, a pole for road lightening, a bridge, etc., which is stable in optical warning performance for the long term.The optical structure comprises a luminous layer 14, ha...  
JP2008162357
To provide a bearing device for a wheel capable of enhancing the press-fitting difficulty of a hub bolt in a hub flange, and preventing damages of the hub bolt after the press-fitting.In the bearing device, a hub ring 41 and a rolling be...  
JP2008155235
To provide a cast product having a cylindrical rim material becoming the rim of a wheel for a vehicle by cutting its surface, the cast product in which the occurrence of pressure leakage caused by a blow hole can be reduced, even when th...  
JP2008149790
To provide a vehicle wheel capable of restraining a design face of a wheel from becoming dirty.This vehicle wheel, having a window 13 at a disc portion 10, is formed with a groove portion 30 along an end edge of a spoke portion side face...  
JP2008137428
To suppress the deformation of a flange portion due to press-in of a hub bolt, in a vehicular rolling bearing.In the rolling bearing device for the wheel wherein a plurality of holes 1a for attaching the hub bolts is formed on the flange...  
JP2008132913
To provide a coating method for a vehicle aluminum wheel, repairing minute defects near the surface of the vehicle aluminum wheel (performing sealing) and preventing blistering from being generated on a coated face in a baking process of...  
JP2008132457
To provide a coating method of an aluminium wheel for vehicles which is not required for finish processing by applying putty and engaging a lathe as treatment before coating.The coating method of the aluminium wheel for vehicles comprise...  
JP2008133524
To improve fatigue strength and prevent cracking in a vehicle wheel which is a product obtained by forging or casting which is more suitable for mass production than forging.A light alloy product has a compressed stress remaining at a pa...  
JP2008132912
To provide a vehicle wheel which is a casting wheel suitable for mass production compared with a forging wheel and prevents deflating of a fitted tire.After a wheel molded component having a vehicle wheel shape is obtained by casting, a ...  
JP2008114368
To provide a plating removing device of a three-piece wheel capable of easily and neatly removing plating at a welding planned portion of a superimposed part of an inner rim and an outer rim.This plating removing device removes plating a...  
JP2008115957
To avoid adhesion of wear dust produced by braking on a disk wheel, especially on its outside decorative surface.The disk wheel 12 comprises: a rim 18 on which a tire is mounted; and a disk portion 20 which is provided on one side of the...  
JP2008114723
To provide a vehicular wheel improved in design of a wheel cap and reduced in the weight of a wheel by optimally positioning a hat portion.The vehicular wheel comprises: a rim 2 having a drop part 2c reduced in diameter from an outside s...  
JP2008110677
To manufacture a lightweight vehicle wheel of high strength at low cost.A substantially disk-shaped first component 10 integrally having a disk 11 and one end 12 of a rim is cast, and a cylindrical second component 20 provided as a prefo...  
JP2008110381
To provide an automobile wheel made of cast aluminum, which prevents the periphery of a hub bolt insertion hole from being deformed, in particular from buckling.In an automobile wheel (1) manufactured by aluminum casting, bolt holes (4) ...  
JP2008087689
To provide a wheel capable of attaining light weight and insurance of a brake space.The automotive wheel has a disc 030 and a rim 020 making a rolled plate as a material, and the rim 020 has a first flange 040A; a first bead sheet 05A; a...  
JP2008087688
To provide an automotive wheel enabling the diversion of a wheel even if a kind of attachment vehicle or the like is changed and reducing exchange parts as much as possible.In the automotive wheel 1 comprising a rim 30 and a disc install...  
JP2008080286
To provide a coating method of an aluminum alloy wheel capable of applying a coating film excellent not only in water-resistant adhesiveness but also in cutting properties even in a case 4C/3B coating is adapted, and also to provide the ...  
JP2008080297
To provide a coating method of an aluminum alloy wheel capable of obtaining the aluminum alloy wheel excellent in sufficient chipping resistance, cutting processability, water resistance, corrosion resistance and adhesiveness in spite of...  
JP2008080832
To realize the excellent mountability of a brake rotor to a hub wheel to constitute a hub unit, and to enhance the workability of the hub wheel.An enlarged part 28 is formed on a brake rotor mounting surface 25 side of a bolt hole 23 for...  
JP2008074181
To achieve a structure with which a stud 9a can be easily inserted into and extracted from a mounting hole 17 in a mounting flange 7 in a rolling bearing unit 1a for wheel support which keeps pitch circle diameters of outside-row balls 4...  
JP2008073763
To provide a method of manufacturing a vehicle wheel, by which the formability of the preform of the vehicle wheel in plastic working is enhanced more dramatically than before.In the invented method, molten metal is poured into an inner ...  
JP2008074357
To provide a hub unit capable of restricting the generation of burrs in the axial direction and eliminating the fall of the burrs even in the case of using a hub bolt having high hardness.The hub unit 1 comprises an outer ring 2, a hub w...  
JP2008074333
To provide a roller bearing device for a wheel that can prevent an inclination of a center axis of a hub bolt shaft by its simple structure.A flange 22 of a hub wheel 20 has a bolt hole 60 into which a shaft part 71 of a hub bolt 70 is p...  

Matches 501 - 550 out of 1,965